This 104-piece straw construction set is perfect for young children to play with! It comes with 92 straws and 12 connectors, allowing your child or students to create all kinds of fun straw creations. Excellent for a classroom activity or a unique stocking stuffer.
This classic desk toy will keep you amused!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Get swept away by this fantastic robot kit that uses vibrations to move!
This classic device is used to demonstrate the conservation of mechanical energy.
This caffeine molecule mug makes an excellent gift!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.